-172 BLACK CHEMOURS VITON 75D O-RING

Ordered as VITON75172, this is an AS568-172 black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 8.237 in (209.22 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 8.443 in (214.45 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Viton® (FKM) is specified for excellent resistance to compression set and permeation, very low compression set at elevated temperature. This material stands up to chlorinated solvents, petroleum oils and fuels, and engine and transmission fluids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Exposure to amines or hot water and steam will shorten service life.

You will find this material specified across high-temperature process equipment, automotive fuel systems, and semiconductor equipment.

Reference part number VITON75172 when ordering; the item is sold individually. Unit weight is approximately 6.4136 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.